Part No. 4801-5120 Rev. 1-2020
Mega-Cool System
Page 26 of 48
Add Ball Valve to End
1.
Install 1-1/2" (3.8 cm) x 1-1/4" (3.17 cm) reducing coupling to opposite end of spray line.
2.
Glue ball valve to end of system.
NOTE
: If a Center-Mount In-Line Pump System is being installed, a ball valve and coupling must be placed on
both ends of the system. Refer to the Center-Mount System Diagram on Pages 25 and 29.
Float Valve Assembly
1. Screw water supply hose onto fitting.
2. Use slot in bracket to adjust water level. If slot is not enough adjustment, remove cover and move float arm to
another position.
Ball Valve
1-1/4" (3.8 cm)
to 1-1/2" (3.17 cm)
Reducing
Coupling
